Yui Horie Voices Virtual Singer Miss Monochrome

King Records has posted a promo video for Miss Monochrome’s live performance “Monochrome” on YouTube. She is a character from the smartphone-based social game “Girl Friend BETA” voiced by popular seiyuu Yui Horie. The video footage is from Yui Horie’s recent live BD/DVD The Adventure over Yui Horie III ~Secret Mission Tour~ which was released last month.